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
RADEON
Radeon RX 6600 LE
CORE STATE
Navi 23
VRAM
8 GB
CLOCK SPEED
2495 MHz
TDP
132 W
BUS WIDTH
128 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro W8000
RX 6600 LE
Core Specs
Shading Units
1,792
1,792
0.0%
Shaders
1,792
1,792
0.0%
TMUs
112
112
0.0%
ROPs
32
64
+100.0%
Compute Units
28
28
0.0%
Clocks
Base Clock
—
1626 MHz
Boost Clock
—
2495 MHz
GPU Clock
900 MHz
—
Game Clock
—
2045 MHz
Memory Clock
1375 MHz
5.5 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
4 GB
8 GB
VRAM (MB)
4,096
8,192
+100.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
128 bit
Bandwidth
176.0 GB/s
224.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
512 KB
2 MB
L3 Cache
—
32 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
28.80 GPixel/s
159.7 GPixel/s
Texture Rate
100.8 GTexel/s
279.4 GTexel/s
FP32 (TFLOPS)
3.226 TFLOPS
8.942 TFLOPS
FP64 (TFLOPS)
806.4 GFLOPS (1:4)
558.9 GFLOPS (1:16)
FP16 (TFLOPS)
—
17.88 TFLOPS (2:1)
AI/RT
RT Cores
—
28
Power
TDP
225 W
132 W
TDP (W)
225
132
-41.3%
Suggested PSU
550 W
300 W
Power Connectors
2x 6-pin
1x 8-pin
Architecture
Architecture
GCN 1.0
RDNA 2.0
GPU Name
Tahiti
Navi 23
Generation
FirePro GCN
(Wx000)
Navi II
(RX 6000)
Process Size
28 nm
7 nm
Transistors
4,313 million
11,060 million
Die Size
352 mm²
237 mm²
Foundry
TSMC
TSMC
Density
12.3M / mm²
46.7M / 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)
2.1
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
279 mm
11 inches
190 mm
7.5 inches
Height
111 mm
4.4 inches
110 mm
4.3 inches
Outputs
4x DisplayPort 1.21x SDI
1x HDMI 2.13x 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
Navi
Successor
Radeon Pro Polaris
Navi III