GPU Comparison
RADEON
AMD Radeon PRO W7800
CORE STATE
Navi 31
VRAM
32 GB
CLOCK SPEED
2525 MHz
TDP
260 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2023
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
PRO W7800
RX 6600 LE
Core Specs
Shading Units
4,480
1,792
-60.0%
Shaders
4,480
1,792
-60.0%
TMUs
280
112
-60.0%
ROPs
128
64
-50.0%
Compute Units
70
28
-60.0%
Clocks
Base Clock
1895 MHz
1626 MHz
Boost Clock
2525 MHz
2495 MHz
Game Clock
—
2045 MHz
Memory Clock
2250 MHz
18 Gbps effective
1750 MHz
14 Gbps effective
Memory
Memory Size
32 GB
8 GB
VRAM (MB)
32,768
8,192
-75.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
128 bit
Bandwidth
576.0 GB/s
224.0 GB/s
Cache
L1 Cache
256 KB per Array
128 KB per Array
L2 Cache
6 MB
2 MB
L3 Cache
64 MB
32 MB
L0 Cache
64 KB per WGP
32 KB per WGP
Performance
Pixel Rate
323.2 GPixel/s
159.7 GPixel/s
Texture Rate
707.0 GTexel/s
279.4 GTexel/s
FP32 (TFLOPS)
45.25 TFLOPS
8.942 TFLOPS
FP64 (TFLOPS)
1,414.0 GFLOPS (1:32)
558.9 GFLOPS (1:16)
FP16 (TFLOPS)
90.50 TFLOPS (2:1)
17.88 TFLOPS (2:1)
AI/RT
RT Cores
70
28
-60.0%
Matrix Cores
140
—
Power
TDP
260 W
132 W
TDP (W)
260
132
-49.2%
Suggested PSU
600 W
300 W
Power Connectors
2x 8-pin
1x 8-pin
Architecture
Architecture
RDNA 3.0
RDNA 2.0
GPU Name
Navi 31
Navi 23
Codename
Plum Bonito
—
Generation
Radeon Pro Navi
(Navi III Series)
Navi II
(RX 6000)
Process Size
5 nm
7 nm
Transistors
57,700 million
11,060 million
Die Size
529 mm²
237 mm²
Foundry
TSMC
TSMC
Density
109.1M / mm²
46.7M / mm²
AMD MCM
GCD Transistors
45,400 million
—
GCD Die Size
304.35 mm²
—
MCD Transistors
2,050 million x6
—
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.2
2.1
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
280 mm
11 inches
190 mm
7.5 inches
Height
110 mm
4.3 inches
110 mm
4.3 inches
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Other
Launch Price
2,499 USD
—
Production
Active
Active
Predecessor
Radeon Pro Vega
Navi
Successor
—
Navi III