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 7900 XT
CORE STATE
Navi 31
VRAM
20 GB
CLOCK SPEED
2394 MHz
TDP
300 W
BUS WIDTH
320 bit
ARCHITECTURE
RDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
PRO W7800
RX 7900 XT
Core Specs
Shading Units
4,480
5,376
+20.0%
Shaders
4,480
5,376
+20.0%
TMUs
280
336
+20.0%
ROPs
128
192
+50.0%
Compute Units
70
84
+20.0%
Clocks
Base Clock
1895 MHz
1387 MHz
Boost Clock
2525 MHz
2394 MHz
Game Clock
—
2025 MHz
Shader Clock
—
2025 MHz
Memory Clock
2250 MHz
18 Gbps effective
2500 MHz
20 Gbps effective
Memory
Memory Size
32 GB
20 GB
VRAM (MB)
32,768
20,480
-37.5%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
320 bit
Bandwidth
576.0 GB/s
800.0 GB/s
Cache
L1 Cache
256 KB per Array
256 KB per Array
L2 Cache
6 MB
6 MB
L3 Cache
64 MB
80 MB
L0 Cache
64 KB per WGP
64 KB per WGP
Performance
Pixel Rate
323.2 GPixel/s
459.6 GPixel/s
Texture Rate
707.0 GTexel/s
804.4 GTexel/s
FP32 (TFLOPS)
45.25 TFLOPS
51.48 TFLOPS
FP64 (TFLOPS)
1,414.0 GFLOPS (1:32)
1.609 TFLOPS (1:32)
FP16 (TFLOPS)
90.50 TFLOPS (2:1)
103.0 TFLOPS (2:1)
AI/RT
RT Cores
70
84
+20.0%
Matrix Cores
140
168
+20.0%
Power
TDP
260 W
300 W
TDP (W)
260
300
+15.4%
Suggested PSU
600 W
700 W
Power Connectors
2x 8-pin
2x 8-pin
Architecture
Architecture
RDNA 3.0
RDNA 3.0
GPU Name
Navi 31
Navi 31
Codename
Plum Bonito
Plum Bonito
Generation
Radeon Pro Navi
(Navi III Series)
Navi III
(RX 7000)
Process Size
5 nm
5 nm
Transistors
57,700 million
57,700 million
Die Size
529 mm²
529 mm²
Foundry
TSMC
TSMC
Density
109.1M / mm²
109.1M / mm²
AMD MCM
GCD Transistors
45,400 million
45,400 million
GCD Die Size
304.35 mm²
304.35 mm²
MCD Transistors
2,050 million x6
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
2.2
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
280 mm
11 inches
276 mm
10.9 inches
Height
110 mm
4.3 inches
110 mm
4.3 inches
Outputs
3x DisplayPort 2.11x mini-DisplayPort 2.1
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
2,499 USD
899 USD
Production
Active
End-of-life
Predecessor
Radeon Pro Vega
Navi II
Successor
—
Navi IV