Home GPU Comparison AMD Radeon RX 7950 XTX vs AMD Radeon R5 330 OEM

AMD Radeon RX 7950 XTX vs AMD Radeon R5 330 OEM

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7950 XTX and 2GB VRAM Radeon R5 330 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7950 XTX 's Advantages
Boost Clock has increased by 286% (3300MHz vs 855MHz)
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (960.0GB/s vs 14.40GB/s)
5824 additional rendering cores
AMD Radeon R5 330 OEM 's Advantages
Lower TDP (50W vs 355W)

Score

Benchmark

FP32 (float)
Radeon RX 7950 XTX +14726%
81.1 TFLOPS
Radeon R5 330 OEM
0.547 TFLOPS
VS

Graphics Card

Unknown
Release Date
May 2015
Navi III
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

2200 MHz
Base Clock
830 MHz
3300 MHz
Boost Clock
855 MHz
2500 MHz
Memory Clock
900 MHz

Memory

24GB
Memory Size
2GB
GDDR6
Memory Type
DDR3
384bit
Memory Bus
64bit
960.0GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
-
96
Compute Units
5
6144
Shading Units
320
384
TMUs
20
192
ROPs
8
-
Tensor Cores
-
96
RT Cores
-
256 KB per Array
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
128 KB

Theoretical Performance

633.6 GPixel/s
Pixel Rate
6.840 GPixel/s
1267 GTexel/s
Texture Rate
17.10 GTexel/s
162.2 TFLOPS
FP16 (half)
-
81.10 TFLOPS
FP32 (float)
547.2 GFLOPS
2.534 TFLOPS
FP64 (double)
-

Graphics Processor

Navi 31
GPU Name
Hainan
Navi 31 XTX+
GPU Variant
-
RDNA 3.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
57.7 billion
Transistors
0.69 billion
529 mm²
Die Size
56 mm²

Board Design

355W
TDP
50W
750 W
Suggested PSU
250 W
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
Outputs
No outputs
2x 8-pin
Power Connectors
None

Graphics Features

12 Ultimate (12_2)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.2
OpenCL
1.2
1.3
Vulkan
1.2
-
CUDA
-
6.7
Shader Model
5.1

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