GPU Comparison
RADEON
AMD Radeon RX 7700
CORE STATE
Navi 32
VRAM
16 GB
CLOCK SPEED
2600 MHz
TDP
200 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2025
VS
GEFORCE
RTX PRO 4000 Blackwell SFF
CORE STATE
GB203
VRAM
24 GB
CLOCK SPEED
1432 MHz
TDP
70 W
BUS WIDTH
192 bit
ARCHITECTURE
Blackwell 2.0
PROCESS
5 nm
LAUNCH DATE
2025
DETAILED SPECIFICATIONS
SPECIFICATION
RX 7700
RTX PRO 4000 Blackwell SFF
Core Specs
Shading Units
2,560
8,960
+250.0%
Shaders
2,560
8,960
+250.0%
TMUs
160
280
+75.0%
ROPs
96
96
0.0%
Compute Units
40
—
SM Count
—
70
Clocks
Base Clock
1900 MHz
577 MHz
Boost Clock
2600 MHz
1432 MHz
Game Clock
2400 MHz
—
Memory Clock
2430 MHz
19.4 Gbps effective
1125 MHz
18 Gbps effective
Memory
Memory Size
16 GB
24 GB
VRAM (MB)
16,384
24,576
+50.0%
Memory Type
GDDR6
GDDR7
Memory Bus
256 bit
192 bit
Bandwidth
622.1 GB/s
432.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
48 MB
L3 Cache
64 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
249.6 GPixel/s
137.5 GPixel/s
Texture Rate
416.0 GTexel/s
401.0 GTexel/s
FP32 (TFLOPS)
26.62 TFLOPS
25.66 TFLOPS
FP64 (TFLOPS)
832.0 GFLOPS (1:32)
401.0 GFLOPS (1:64)
FP16 (TFLOPS)
53.25 TFLOPS (2:1)
25.66 TFLOPS (1:1)
AI/RT
RT Cores
40
70
+75.0%
Tensor Cores
—
280
Matrix Cores
80
—
Power
TDP
200 W
70 W
TDP (W)
200
70
-65.0%
Suggested PSU
550 W
250 W
Power Connectors
1x 8-pin
None
Architecture
Architecture
RDNA 3.0
Blackwell 2.0
GPU Name
Navi 32
GB203
Codename
Wheat Nas
—
Generation
Navi III
(RX 7000)
Blackwell PRO W
(x000)
Process Size
5 nm
5 nm
Transistors
28,100 million
45,600 million
Die Size
346 mm²
378 mm²
Foundry
TSMC
TSMC
Density
81.2M / mm²
120.6M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.2
3.0
CUDA
—
12.0
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
167 mm
6.6 inches
Height
135 mm
5.3 inches
69 mm
2.7 inches
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
4x mini-DisplayPort 2.1b
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x8
Other
Production
Active
Active
Predecessor
Navi II
Workstation Ada
Successor
Navi IV
—