GPU Comparison
RADEON
AMD FirePro D300
CORE STATE
Pitcairn
VRAM
2 GB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
RADEON
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
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro D300
FirePro W4100
Core Specs
Shading Units
1,280
512
-60.0%
Shaders
1,280
512
-60.0%
TMUs
80
32
-60.0%
ROPs
32
16
-50.0%
Compute Units
20
8
-60.0%
Clocks
GPU Clock
850 MHz
630 MHz
Memory Clock
1270 MHz
5.1 Gbps effective
1000 MHz
4 Gbps effective
Memory
Memory Size
2 GB
2 GB
VRAM (MB)
2,048
2,048
0.0%
Memory Type
GDDR5
GDDR5
Memory Bus
256 bit
128 bit
Bandwidth
162.6 GB/s
64.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
256 KB
Performance
Pixel Rate
27.20 GPixel/s
10.08 GPixel/s
Texture Rate
68.00 GTexel/s
20.16 GTexel/s
FP32 (TFLOPS)
2.176 TFLOPS
645.1 GFLOPS
FP64 (TFLOPS)
136.0 GFLOPS (1:16)
40.32 GFLOPS (1:16)
Power
TDP
150 W
50 W
TDP (W)
150
50
-66.7%
Suggested PSU
450 W
250 W
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
GCN 1.0
GPU Name
Pitcairn
Cape Verde
Generation
FirePro Data Center
(Dx00)
FirePro GCN
(Wx100)
Process Size
28 nm
28 nm
Transistors
2,800 million
1,500 million
Die Size
212 mm²
123 mm²
Foundry
TSMC
TSMC
Density
13.2M / mm²
12.2M / mm²
API Support
DirectX
12 (11_1)
12 (11_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.2.170
OpenCL
2.1 (1.2)
2.1 (1.2)
Shader Model
6.5 (5.1)
6.5 (5.1)
Physical
Slot Width
Single-slot
Single-slot
Length
242 mm
9.5 inches
171 mm
6.7 inches
Height
—
69 mm
2.7 inches
Outputs
4x DisplayPort 1.2
4x mini-DisplayPort 1.2
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
FirePro Terascale
Successor
Radeon Instinct
Radeon Pro Polaris