Home GPU Comparison AMD Radeon RX 7500 XT vs AMD Radeon RX 6900 XTX

AMD Radeon RX 7500 XT vs AMD Radeon RX 6900 XTX

We compared two Desktop platform GPUs: 6GB VRAM Radeon RX 7500 XT and 16GB VRAM Radeon RX 6900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7500 XT 's Advantages
Lower TDP (100W vs 330W)
AMD Radeon RX 6900 XTX 's Advantages
Boost Clock has increased by 6% (2435MHz vs 2300MHz)
More VRAM (16GB vs 6GB)
Larger VRAM bandwidth (576.0GB/s vs 216.0GB/s)
4096 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 7500 XT
9.421 TFLOPS
Radeon RX 6900 XTX +164%
24.93 TFLOPS
VS

Graphics Card

Unknown
Release Date
Unknown
Navi III
Generation
Navi II
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1452 MHz
Base Clock
2075 MHz
2300 MHz
Boost Clock
2435 MHz
2250 MHz
Memory Clock
2250 MHz

Memory

6GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
96bit
Memory Bus
256bit
216.0GB/s
Bandwidth
576.0GB/s

Render Config

16
Compute Units
80
-
-
-
1024
Shading Units
5120
64
TMUs
320
32
ROPs
128
-
-
-
16
RT Cores
80
128 KB per Array
L1 Cache
128 KB per Array
2 MB
L2 Cache
4 MB
64 MB
L3 Cache
128 MB

Theoretical Performance

73.60 GPixel/s
Pixel Rate
311.7 GPixel/s
147.2 GTexel/s
Texture Rate
779.2 GTexel/s
18.84 TFLOPS
FP16 (half)
49.87 TFLOPS
9.421 TFLOPS
FP32 (float)
24.93 TFLOPS
294.4 GFLOPS
FP64 (double)
1.558 TFLOPS

Board Design

100W
TDP
330W
300 W
Suggested PSU
700 W
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
Outputs
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
1x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

Navi 33
GPU Name
Navi 21
Navi 33
GPU Variant
Navi 21 XTXH (215-121000247)
RDNA 3.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
6 nm
Process Size
7 nm
13.3 billion
Transistors
26.8 billion
204 mm²
Die Size
520 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.2
OpenCL
2.1
1.3
Vulkan
1.3
-
-
-
6.7
Shader Model
6.5

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