Radeon R7 250 OEM vs Radeon RX 6700 XT
We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 250 OEM and 12GB VRAM Radeon RX 6700 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon R7 250 OEM 's Advantages
Lower TDP (65W vs 230W)
Radeon RX 6700 XT 's Advantages
Released 7 years and 5 months late
Boost Clock has increased by 146% (2581MHz vs 1050MHz)
More VRAM (12GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 32.00GB/s)
2176 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R7 250 OEM
806
Radeon RX 6700 XT
+1538%
13210
Graphics Card
Oct 2013
Release Date
Mar 2021
Volcanic Islands
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16
Clock Speeds
1000 MHz
Base Clock
2321 MHz
1050 MHz
Boost Clock
2581 MHz
1000 MHz
Memory Clock
2000 MHz
Memory
2GB
Memory Size
12GB
DDR3
Memory Type
GDDR6
128bit
Memory Bus
192bit
32.00GB/s
Bandwidth
384.0GB/s
Render Config
6
Compute Units
40
384
Shading Units
2560
24
TMUs
160
8
ROPs
64
-
RT Cores
40
16 KB (per CU)
L1 Cache
128 KB per Array
256 KB
L2 Cache
3 MB
-
L3 Cache
96 MB
Theoretical Performance
8.400 GPixel/s
Pixel Rate
165.2 GPixel/s
25.20 GTexel/s
Texture Rate
413.0 GTexel/s
-
FP16 (half)
26.43 TFLOPS
806.4 GFLOPS
FP32 (float)
13.21 TFLOPS
50.40 GFLOPS
FP64 (double)
825.9 GFLOPS
Board Design
65W
TDP
230W
250 W
Suggested PSU
550 W
1x DVI
1x HDMI 1.4a
1x VGA
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
None
Power Connectors
1x 6-pin + 1x 8-pin
Graphics Processor
Oland
GPU Name
Navi 22
Oland XT
(215-0837000)
GPU Variant
Navi 22 XT
(215-127000006)
GCN 1.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
0.95 billion
Transistors
17.2 billion
77 mm²
Die Size
335 mm²
Graphics Features
12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.3
5.1
Shader Model
6.5
