GPU Comparison
RADEON
AMD Radeon RX 7700 XT
CORE STATE
Navi 32
VRAM
12 GB
CLOCK SPEED
2544 MHz
TDP
245 W
BUS WIDTH
192 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
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RX 7700 XT
RX 7900 XT
Core Specs
Shading Units
3,456
5,376
+55.6%
Shaders
3,456
5,376
+55.6%
TMUs
216
336
+55.6%
ROPs
96
192
+100.0%
Compute Units
54
84
+55.6%
Clocks
Base Clock
1435 MHz
1387 MHz
Boost Clock
2544 MHz
2394 MHz
Game Clock
2171 MHz
2025 MHz
Shader Clock
—
2025 MHz
Memory Clock
2250 MHz
18 Gbps effective
2500 MHz
20 Gbps effective
Memory
Memory Size
12 GB
20 GB
VRAM (MB)
12,288
20,480
+66.7%
Memory Type
GDDR6
GDDR6
Memory Bus
192 bit
320 bit
Bandwidth
432.0 GB/s
800.0 GB/s
Cache
L1 Cache
128 KB per Array
256 KB per Array
L2 Cache
2 MB
6 MB
L3 Cache
48 MB
80 MB
L0 Cache
32 KB per WGP
64 KB per WGP
Performance
Pixel Rate
244.2 GPixel/s
459.6 GPixel/s
Texture Rate
549.5 GTexel/s
804.4 GTexel/s
FP32 (TFLOPS)
35.17 TFLOPS
51.48 TFLOPS
FP64 (TFLOPS)
1,099.0 GFLOPS (1:32)
1.609 TFLOPS (1:32)
FP16 (TFLOPS)
70.34 TFLOPS (2:1)
103.0 TFLOPS (2:1)
AI/RT
RT Cores
54
84
+55.6%
Matrix Cores
108
168
+55.6%
Power
TDP
245 W
300 W
TDP (W)
245
300
+22.4%
Suggested PSU
550 W
700 W
Power Connectors
2x 8-pin
2x 8-pin
Architecture
Architecture
RDNA 3.0
RDNA 3.0
GPU Name
Navi 32
Navi 31
Codename
Wheat Nas
Plum Bonito
Generation
Navi III
(RX 7000)
Navi III
(RX 7000)
Process Size
5 nm
5 nm
Transistors
28,100 million
57,700 million
Die Size
346 mm²
529 mm²
Foundry
TSMC
TSMC
Density
81.2M / mm²
109.1M / 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
2.2
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
276 mm
10.9 inches
Height
135 mm
5.3 inches
110 mm
4.3 inches
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
449 USD
899 USD
Production
Active
End-of-life
Predecessor
Navi II
Navi II
Successor
Navi IV
Navi IV