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 7800 XT
CORE STATE
Navi 32
VRAM
16 GB
CLOCK SPEED
2430 MHz
TDP
263 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2023
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 7800 XT
Core Specs
Shading Units
3,456
3,840
+11.1%
Shaders
3,456
3,840
+11.1%
TMUs
216
240
+11.1%
ROPs
96
96
0.0%
Compute Units
54
60
+11.1%
Clocks
Base Clock
1435 MHz
1295 MHz
Boost Clock
2544 MHz
2430 MHz
Game Clock
2171 MHz
2124 MHz
Memory Clock
2250 MHz
18 Gbps effective
2438 MHz
19.5 Gbps effective
Memory
Memory Size
12 GB
16 GB
VRAM (MB)
12,288
16,384
+33.3%
Memory Type
GDDR6
GDDR6
Memory Bus
192 bit
256 bit
Bandwidth
432.0 GB/s
624.1 GB/s
Cache
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
4 MB
L3 Cache
48 MB
64 MB
L0 Cache
32 KB per WGP
32 KB per WGP
Performance
Pixel Rate
244.2 GPixel/s
233.3 GPixel/s
Texture Rate
549.5 GTexel/s
583.2 GTexel/s
FP32 (TFLOPS)
35.17 TFLOPS
37.32 TFLOPS
FP64 (TFLOPS)
1,099.0 GFLOPS (1:32)
1,166.4 GFLOPS (1:32)
FP16 (TFLOPS)
70.34 TFLOPS (2:1)
74.65 TFLOPS (2:1)
AI/RT
RT Cores
54
60
+11.1%
Matrix Cores
108
120
+11.1%
Power
TDP
245 W
263 W
TDP (W)
245
263
+7.3%
Suggested PSU
550 W
600 W
Power Connectors
2x 8-pin
2x 8-pin
Architecture
Architecture
RDNA 3.0
RDNA 3.0
GPU Name
Navi 32
Navi 32
Codename
Wheat Nas
Wheat Nas
Generation
Navi III
(RX 7000)
Navi III
(RX 7000)
Process Size
5 nm
5 nm
Transistors
28,100 million
28,100 million
Die Size
346 mm²
346 mm²
Foundry
TSMC
TSMC
Density
81.2M / mm²
81.2M / 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
2.2
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
267 mm
10.5 inches
267 mm
10.5 inches
Height
135 mm
5.3 inches
111 mm
4.4 inches
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
1x HDMI 2.1a3x DisplayPort 2.1
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
449 USD
499 USD
Production
Active
Active
Predecessor
Navi II
Navi II
Successor
Navi IV
Navi IV