GPU Comparison
RADEON
AMD FirePro W8000
CORE STATE
Tahiti
VRAM
4 GB
CLOCK SPEED
—
TDP
225 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2012
VS
GEFORCE
RTX A400
CORE STATE
GA107
VRAM
4 GB
CLOCK SPEED
1762 MHz
TDP
50 W
BUS WIDTH
64 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2024
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro W8000
RTX A400
Core Specs
Shading Units
1,792
768
-57.1%
Shaders
1,792
768
-57.1%
TMUs
112
24
-78.6%
ROPs
32
16
-50.0%
Compute Units
28
—
SM Count
—
6
Clocks
Base Clock
—
1417 MHz
Boost Clock
—
1762 MHz
GPU Clock
900 MHz
—
Memory Clock
1375 MHz
5.5 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
4 GB
4 GB
VRAM (MB)
4,096
4,096
0.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
64 bit
Bandwidth
176.0 GB/s
96.00 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
2 MB
Performance
Pixel Rate
28.80 GPixel/s
28.19 GPixel/s
Texture Rate
100.8 GTexel/s
42.29 GTexel/s
FP32 (TFLOPS)
3.226 TFLOPS
2.706 TFLOPS
FP64 (TFLOPS)
806.4 GFLOPS (1:4)
42.29 GFLOPS (1:64)
FP16 (TFLOPS)
—
2.706 TFLOPS (1:1)
AI/RT
RT Cores
—
6
Tensor Cores
—
24
Power
TDP
225 W
50 W
TDP (W)
225
50
-77.8%
Suggested PSU
550 W
250 W
Power Connectors
2x 6-pin
None
Architecture
Architecture
GCN 1.0
Ampere
GPU Name
Tahiti
GA107
Generation
FirePro GCN
(Wx000)
Workstation Ampere
(Ax000)
Process Size
28 nm
8 nm
Transistors
4,313 million
8,700 million
Die Size
352 mm²
200 mm²
Foundry
TSMC
Samsung
Density
12.3M / mm²
43.5M / mm²
API Support
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
3.0
CUDA
—
8.6
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
279 mm
11 inches
163 mm
6.4 inches
Height
111 mm
4.4 inches
69 mm
2.7 inches
Outputs
4x DisplayPort 1.21x SDI
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Other
Launch Price
1,599 USD
—
Production
End-of-life
Active
Predecessor
FirePro Terascale
Quadro Turing
Successor
Radeon Pro Polaris
Workstation Ada