GPU Comparison
RADEON
AMD FirePro W4100
CORE STATE
Cape Verde
VRAM
2 GB
CLOCK SPEED
—
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
RADEON
Radeon HD 8950M
CORE STATE
Saturn
VRAM
2 GB
CLOCK SPEED
—
TDP
100 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 2.0
PROCESS
28 nm
LAUNCH DATE
2013
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro W4100
HD 8950M
Core Specs
Shading Units
512
768
+50.0%
Shaders
512
768
+50.0%
TMUs
32
48
+50.0%
ROPs
16
16
0.0%
Compute Units
8
12
+50.0%
Clocks
GPU Clock
630 MHz
1075 MHz
Memory Clock
1000 MHz
4 Gbps effective
1375 MHz
5.5 Gbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
128 bit
Bandwidth
64.00 GB/s
88.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
256 KB
256 KB
Performance
Pixel Rate
10.08 GPixel/s
17.20 GPixel/s
Texture Rate
20.16 GTexel/s
51.60 GTexel/s
FP32 (TFLOPS)
645.1 GFLOPS
1.651 TFLOPS
FP64 (TFLOPS)
40.32 GFLOPS (1:16)
103.2 GFLOPS (1:16)
Power
TDP
50 W
100 W
TDP (W)
50
100
+100.0%
Suggested PSU
250 W
—
Power Connectors
None
—
Architecture
Architecture
GCN 1.0
GCN 2.0
GPU Name
Cape Verde
Saturn
Generation
FirePro GCN
(Wx100)
Solar System
(HD 8900M)
Process Size
28 nm
28 nm
Transistors
1,500 million
2,080 million
Die Size
123 mm²
160 mm²
Foundry
TSMC
TSMC
Density
12.2M / mm²
13.0M / mm²
API Support
DirectX
12 (11_1)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.170
OpenCL
2.1 (1.2)
2.1
Shader Model
6.5 (5.1)
6.5
Physical
Slot Width
Single-slot
MXM Module
Length
171 mm
6.7 inches
—
Height
69 mm
2.7 inches
—
Outputs
4x mini-DisplayPort 1.2
Portable Device Dependent
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
London
Successor
Radeon Pro Polaris
Gem System