AMD Radeon RX 6750 XT vs AMD Radeon RX 7900 XTX
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Nov 2022
Generation
Navi II
Navi III
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2150 MHz
1929 MHz
Boost Clock
2600 MHz
2498 MHz
Memory Clock
2250 MHz
2500 MHz
Memory
Memory Size
12GB
24GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
384bit
Bandwidth
432.0GB/s
960.0GB/s
Render Config
Compute Units
40
96
Shading Units
2560
6144
TMUs
160
384
ROPs
64
192
RT Cores
40
96
L1 Cache
128 KB per Array
256 KB per Array
L2 Cache
3 MB
6 MB
L3 Cache
96 MB
96 MB
Theoretical Performance
Pixel Rate
166.4 GPixel/s
479.6 GPixel/s
Texture Rate
416.0 GTexel/s
959.2 GTexel/s
FP16 (half)
26.62 TFLOPS
122.8 TFLOPS
FP32 (float)
13.31 TFLOPS
61.39 TFLOPS
FP64 (double)
832.0 GFLOPS
1.918 TFLOPS
Graphics Processor
GPU Name
Navi 22
Navi 31
GPU Variant
Navi 22 KXT(215-127000144)
Navi 31 XTX(215-145000146)
Architecture
RDNA 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
17.2 billion
57.7 billion
Die Size
335 mm²
529 mm²
Board Design
TDP
250W
355W
Suggested PSU
600 W
750 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.2
Vulkan
1.3
1.4
Shader Model
6.5
6.8
📊 Benchmark
3DMark Time Spy
-
30,512
3DMark Time Spy Extreme
-
15,278
3DMark Speed Way
-
6,363
Shadow of the Tomb Raider 2160p
-
127
Cyberpunk 2077 2160p
-
60
Shadow of the Tomb Raider 1440p
-
228
Cyberpunk 2077 1440p
-
108
Shadow of the Tomb Raider 1080p
-
310
Blender
-
4,680
Cyberpunk 2077 1080p
-
176
GTA 5 2160p
-
175
GTA 5 1440p
-
175
GTA 5 1080p
-
190
Horizon Forbidden West 1080p
-
144
Horizon Forbidden West 1440p
-
121
Horizon Forbidden West 2160p
-
80