GeForce GTX 950 vs Radeon HD 7990
If you are going to buy a new graphics card and are choosing between GeForce GTX 950 and Radeon HD 7990, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GeForce GTX 950 stacks up against Radeon HD 7990, check out specs charts below.
Main Specs
GeForce GTX 950
Radeon HD 7990
Power consumption (TDP)
90 Watt
375 Watt
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pins
2x 8-pin
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
3 GB
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
1x DVI, 4x mini-DisplayPort
Recommended system power (PSU)
350 Watt
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Radeon HD 7990 has 316% more power consumption, than GeForce GTX 950.
Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
Radeon HD 7990 has 1 GB more memory, than GeForce GTX 950.
Both cards are used in Desktops.
GeForce GTX 950 is build with Maxwell architecture, and Radeon HD 7990 - with GCN 1.0.
Core clock speed of GeForce GTX 950 is 74 MHz higher, than Radeon HD 7990.
GeForce GTX 950 and Radeon HD 7990 are manufactured by 28 nm process technology.
Radeon HD 7990 is 300 mm longer, than GeForce GTX 950.
Memory clock speed of Radeon HD 7990 is 5994 MHz higher, than GeForce GTX 950.
Game benchmarks
Assassin's Creed Odyssey
Battlefield 5
Call of Duty: Warzone
Counter-Strike: Global Offensive
Cyberpunk 2077
Dota 2
Far Cry 5
Fortnite
Forza Horizon 4
Grand Theft Auto V
Metro Exodus
Minecraft
PLAYERUNKNOWN'S BATTLEGROUNDS
Red Dead Redemption 2
The Witcher 3: Wild Hunt
World of Tanks
high / 1080p
35−40
35−40
ultra / 1080p
21−24
21−24
QHD / 1440p
16−18
16−18
4K / 2160p
10−11
10−11
low / 720p
60−65
60−65
medium / 1080p
40−45
40−45
GeForce GTX 950 and Radeon HD 7990 have the same average FPS in Assassin's Creed Odyssey.
high / 1080p
55−60
55−60
ultra / 1080p
45−50
45−50
QHD / 1440p
35−40
35−40
4K / 2160p
18−20
18−20
low / 720p
100−110
100−110
medium / 1080p
60−65
60−65
GeForce GTX 950 and Radeon HD 7990 have the same average FPS in Battlefield 5.
low / 768p
50−55
50−55
QHD / 1440p
0−1
0−1
GeForce GTX 950 and Radeon HD 7990 have the same average FPS in Call of Duty: Warzone.
low / 768p
250−260
250−260
medium / 768p
220−230
220−230
ultra / 1080p
180−190
180−190
QHD / 1440p
110−120
110−120
4K / 2160p
70−75
70−75
high / 768p
210−220
210−220
GeForce GTX 950 and Radeon HD 7990 have the same average FPS in Counter-Strike: Global Offensive.
low / 768p
60−65
60−65
medium / 1080p
55−60
55−60
GeForce GTX 950 and Radeon HD 7990 have the same average FPS in Cyberpunk 2077.
low / 768p
120−130
120−130
medium / 768p
110−120
110−120
ultra / 1080p
100−110
100−110
GeForce GTX 950 and Radeon HD 7990 have the same average FPS in Dota 2.
high / 1080p
45−50
45−50
ultra / 1080p
40−45
40−45
QHD / 1440p
27−30
27−30
4K / 2160p
14−16
14−16
low / 720p
80−85
80−85
medium / 1080p
45−50
45−50
GeForce GTX 950 and Radeon HD 7990 have the same average FPS in Far Cry 5.
high / 1080p
60−65
60−65
ultra / 1080p
45−50
45−50
QHD / 1440p
27−30
27−30
4K / 2160p
27−30
27−30
low / 720p
180−190
180−190
medium / 1080p
110−120
110−120
GeForce GTX 950 and Radeon HD 7990 have the same average FPS in Fortnite.
high / 1080p
60−65
60−65
ultra / 1080p
45−50
45−50
QHD / 1440p
30−35
30−35
4K / 2160p
24−27
24−27
low / 720p
100−110
100−110
medium / 1080p
65−70
65−70
GeForce GTX 950 and Radeon HD 7990 have the same average FPS in Forza Horizon 4.
low / 768p
140−150
140−150
medium / 768p
120−130
120−130
high / 1080p
70−75
70−75
ultra / 1080p
30−35
30−35
QHD / 1440p
21−24
21−24
GeForce GTX 950 and Radeon HD 7990 have the same average FPS in Grand Theft Auto V.
high / 1080p
24−27
24−27
ultra / 1080p
20−22
20−22
QHD / 1440p
16−18
16−18
4K / 2160p
8−9
8−9
low / 720p
65−70
65−70
medium / 1080p
30−35
30−35
GeForce GTX 950 and Radeon HD 7990 have the same average FPS in Metro Exodus.
low / 768p
130−140
130−140
medium / 1080p
120−130
120−130
GeForce GTX 950 and Radeon HD 7990 have the same average FPS in Minecraft.
ultra / 1080p
14−16
14−16
low / 720p
100−110
100−110
medium / 1080p
18−20
18−20
GeForce GTX 950 and Radeon HD 7990 have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS.
high / 1080p
24−27
24−27
ultra / 1080p
16−18
16−18
QHD / 1440p
10−11
10−11
4K / 2160p
7−8
7−8
low / 720p
65−70
65−70
medium / 1080p
35−40
35−40
GeForce GTX 950 and Radeon HD 7990 have the same average FPS in Red Dead Redemption 2.
low / 768p
130−140
130−140
medium / 768p
85−90
85−90
high / 1080p
45−50
45−50
ultra / 1080p
24−27
24−27
4K / 2160p
16−18
16−18
GeForce GTX 950 and Radeon HD 7990 have the same average FPS in The Witcher 3: Wild Hunt.
low / 768p
90−95
90−95
medium / 768p
60−65
60−65
ultra / 1080p
50−55
50−55
high / 768p
60−65
60−65
GeForce GTX 950 and Radeon HD 7990 have the same average FPS in World of Tanks.
Full Specs
GeForce GTX 950
Radeon HD 7990
Architecture
Maxwell
GCN 1.0
Code name
GM206
Malta
Type
Desktop
Desktop
Release date
20 August 2015
24 April 2013
Pipelines
768
2048
Core clock speed
1024 MHz
950 MHz
Boost Clock
1188 MHz
1000 MHz
Transistor count
2,940 million
4,313 million
Manufacturing process technology
28 nm
28 nm
Texture fill rate
49.2 billion/sec
128.0
Floating-point performance
1,825 gflops
2x 4,096 gflops
Length
7.938" (20.2 cm)
307 mm
Memory bus width
128 Bit
384 Bit
Memory clock speed
6.6 GB/s
6000 MHz
Memory bandwidth
105.6 GB/s
288.0 GB/s
Shared memory
-
G-SYNC support
+
DirectX
12 (12_1)
12 (11_1)
Shader Model
6.4
5.1
OpenGL
4.5
4.6
OpenCL
1.2
1.2
Vulkan
1.1.126
1.2.131
CUDA
+
CUDA cores
768
Bus support
PCI Express 3.0
Height
4.376" (11.1 cm)
SLI options
+
Multi monitor support
4 displays
HDCP
+
Maximum VGA resolution
2048x1536
Audio input for HDMI
Internal
Bitcoin / BTC (SHA256)
233 Mh/s
459 Mh/s
Ethereum / ETH (DaggerHashimoto)
9.97 Mh/s
44 Mh/s
GameStream
+
GeForce ShadowPlay
+
GPU Boost
2.0
GameWorks
+
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