GPU Comparison
RADEON
AMD FirePro D500
CORE STATE
Tahiti
VRAM
3 GB
CLOCK SPEED
—
TDP
274 W
BUS WIDTH
384 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2014
VS
RADEON
FirePro W4300
CORE STATE
Bonaire
VRAM
4 GB
CLOCK SPEED
—
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 2.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
geekbench_vulkan
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro D500
FirePro W4300
Core Specs
Shading Units
1,536
768
-50.0%
Shaders
1,536
768
-50.0%
TMUs
96
48
-50.0%
ROPs
32
16
-50.0%
Compute Units
24
12
-50.0%
Clocks
GPU Clock
725 MHz
930 MHz
Memory Clock
1270 MHz
5.1 Gbps effective
1500 MHz
6 Gbps effective
Memory
Memory Size
3 GB
4 GB
VRAM (MB)
3,072
4,096
+33.3%
Memory Type
GDDR5
GDDR5
Memory Bus
384 bit
128 bit
Bandwidth
243.8 GB/s
96.00 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
768 KB
256 KB
Performance
Pixel Rate
23.20 GPixel/s
14.88 GPixel/s
Texture Rate
69.60 GTexel/s
44.64 GTexel/s
FP32 (TFLOPS)
2.227 TFLOPS
1,428.5 GFLOPS
FP64 (TFLOPS)
556.8 GFLOPS (1:4)
89.28 GFLOPS (1:16)
Power
TDP
274 W
50 W
TDP (W)
274
50
-81.8%
Suggested PSU
600 W
250 W
Power Connectors
—
None
Architecture
Architecture
GCN 1.0
GCN 2.0
GPU Name
Tahiti
Bonaire
Generation
FirePro Data Center
(Dx00)
FirePro GCN
(Wx300)
Process Size
28 nm
28 nm
Transistors
4,313 million
2,080 million
Die Size
352 mm²
160 mm²
Foundry
TSMC
TSMC
Density
12.3M / 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
Dual-slot
Single-slot
Length
279 mm
11 inches
171 mm
6.7 inches
Height
—
69 mm
2.7 inches
Outputs
6x mini-DisplayPort 1.21x SDI
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 GCN