Home GPU Comparison AMD Radeon RX 6900 XTX vs AMD Radeon R5 230

AMD Radeon RX 6900 XTX vs AMD Radeon R5 230

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XTX and 1024MB VRAM Radeon R5 230 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6900 XTX 's Advantages
Boost Clock2435MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (576.0GB/s vs 10.67GB/s)
4960 additional rendering cores
AMD Radeon R5 230 's Advantages
Lower TDP (19W vs 330W)

Score

Benchmark

FP32 (float)
Radeon RX 6900 XTX +12365%
24.93 TFLOPS
Radeon R5 230
0.2 TFLOPS
VS

Graphics Card

Unknown
Release Date
Apr 2014
Navi II
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

2075 MHz
Base Clock
-
2435 MHz
Boost Clock
-
2250 MHz
Memory Clock
667 MHz

Memory

16GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
64bit
576.0GB/s
Bandwidth
10.67GB/s

Render Config

80
Compute Units
2
-
-
-
5120
Shading Units
160
320
TMUs
8
128
ROPs
4
-
-
-
80
RT Cores
-
128 KB per Array
L1 Cache
8 KB (per CU)
4 MB
L2 Cache
128 KB
128 MB
L3 Cache
-

Theoretical Performance

311.7 GPixel/s
Pixel Rate
2.500 GPixel/s
779.2 GTexel/s
Texture Rate
5.000 GTexel/s
49.87 TFLOPS
FP16 (half)
-
24.93 TFLOPS
FP32 (float)
200.0 GFLOPS
1.558 TFLOPS
FP64 (double)
-

Board Design

330W
TDP
19W
700 W
Suggested PSU
200 W
1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 8-pin
Power Connectors
None

Graphics Processor

Navi 21
GPU Name
Caicos
Navi 21 XTXH (215-121000247)
GPU Variant
Caicos PRO
RDNA 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
26.8 billion
Transistors
0.37 billion
520 mm²
Die Size
67 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.3
Vulkan
N/A
-
-
-
6.5
Shader Model
5.0

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