Home GPU Comparison AMD Radeon RX 6700 XT vs AMD Radeon R7 250

AMD Radeon RX 6700 XT vs AMD Radeon R7 250

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6700 XT and 1024MB VRAM Radeon R7 250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 XT 's Advantages
Released 7 years and 5 months late
Boost Clock2581MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (384.0GB/s vs 28.80GB/s)
2048 additional rendering cores
AMD Radeon R7 250 's Advantages
Lower TDP (55W vs 230W)

Score

Benchmark

FP32 (float)
Radeon RX 6700 XT +1742%
13.21 TFLOPS
Radeon R7 250
0.717 TFLOPS
VS

Graphics Card

Mar 2021
Release Date
Oct 2013
Navi II
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

2321 MHz
Base Clock
-
2581 MHz
Boost Clock
-
2000 MHz
Memory Clock
900 MHz

Memory

12GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
192bit
Memory Bus
128bit
384.0GB/s
Bandwidth
28.80GB/s

Render Config

40
Compute Units
8
-
-
-
2560
Shading Units
512
160
TMUs
32
64
ROPs
16
-
-
-
40
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
256 KB
96 MB
L3 Cache
-

Theoretical Performance

165.2 GPixel/s
Pixel Rate
11.20 GPixel/s
413.0 GTexel/s
Texture Rate
22.40 GTexel/s
26.43 TFLOPS
FP16 (half)
-
13.21 TFLOPS
FP32 (float)
716.8 GFLOPS
825.9 GFLOPS
FP64 (double)
44.80 GFLOPS

Board Design

230W
TDP
55W
550 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

Navi 22
GPU Name
Cape Verde
Navi 22 XT (215-127000006)
GPU Variant
Cape Verde PRO
RDNA 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
17.2 billion
Transistors
1.5 billion
335 mm²
Die Size
123 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
1.2
1.3
Vulkan
1.2
-
-
-
6.5
Shader Model
5.1

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