GPU Comparison
RADEON
AMD Radeon VII
CORE STATE
Vega 20
VRAM
16 GB
CLOCK SPEED
1750 MHz
TDP
295 W
BUS WIDTH
4096 bit
ARCHITECTURE
GCN 5.1
PROCESS
7 nm
LAUNCH DATE
2019
VS
GEFORCE
GeForce GTX 950
CORE STATE
GM206
VRAM
2 GB
CLOCK SPEED
1188 MHz
TDP
90 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
VII
GTX 950
Core Specs
Shading Units
3,840
768
-80.0%
Shaders
3,840
768
-80.0%
TMUs
240
48
-80.0%
ROPs
64
32
-50.0%
Compute Units
60
—
Clocks
Base Clock
1400 MHz
1024 MHz
Boost Clock
1750 MHz
1188 MHz
Memory Clock
1000 MHz
2 Gbps effective
1653 MHz
6.6 Gbps effective
Memory
Memory Size
16 GB
2 GB
VRAM (MB)
16,384
2,048
-87.5%
Memory Type
HBM2
GDDR5
Memory Bus
4096 bit
128 bit
Bandwidth
1.02 TB/s
105.8 GB/s
Cache
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
4 MB
1024 KB
Performance
Pixel Rate
112.0 GPixel/s
38.02 GPixel/s
Texture Rate
420.0 GTexel/s
57.02 GTexel/s
FP32 (TFLOPS)
13.44 TFLOPS
1.825 TFLOPS
FP64 (TFLOPS)
3.360 TFLOPS (1:4)
57.02 GFLOPS (1:32)
FP16 (TFLOPS)
26.88 TFLOPS (2:1)
—
Power
TDP
295 W
90 W
TDP (W)
295
90
-69.5%
Suggested PSU
600 W
250 W
Power Connectors
2x 8-pin
1x 6-pin
Architecture
Architecture
GCN 5.1
Maxwell 2.0
GPU Name
Vega 20
GM206
Generation
Vega II
(Radeon VII)
GeForce 900
Process Size
7 nm
28 nm
Transistors
13,230 million
2,940 million
Die Size
331 mm²
228 mm²
Foundry
TSMC
TSMC
Density
40.0M / mm²
12.9M / mm²
API Support
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
5.2
Shader Model
6.7
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
280 mm
11 inches
202 mm
8 inches
Height
125 mm
4.9 inches
—
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x DVI1x HDMI 2.03x DisplayPort 1.2
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
699 USD
159 USD
Production
End-of-life
End-of-life
Predecessor
Vega
GeForce 700
Successor
Navi
GeForce 10