Home GPU Comparison AMD Radeon RX 7990 XTX vs AMD Radeon R5 235 OEM

AMD Radeon RX 7990 XTX vs AMD Radeon R5 235 OEM

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7990 XTX and 1024MB VRAM Radeon R5 235 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7990 XTX 's Advantages
Boost Clock3599MHz
More VRAM (24GB vs 1024GB)
Larger VRAM bandwidth (1152GB/s vs 14.40GB/s)
5984 additional rendering cores
AMD Radeon R5 235 OEM 's Advantages
Lower TDP (35W vs 405W)

Score

Benchmark

FP32 (float)
Radeon RX 7990 XTX +35565%
88.45 TFLOPS
Radeon R5 235 OEM
0.248 TFLOPS
VS

Graphics Card

Unknown
Release Date
Dec 2013
Navi III
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

2500 MHz
Base Clock
-
3599 MHz
Boost Clock
-
3000 MHz
Memory Clock
900 MHz

Memory

24GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
384bit
Memory Bus
64bit
1152GB/s
Bandwidth
14.40GB/s

Render Config

96
Compute Units
2
-
-
-
6144
Shading Units
160
384
TMUs
8
192
ROPs
4
-
-
-
96
RT Cores
-
256 KB per Array
L1 Cache
8 KB (per CU)
6 MB
L2 Cache
128 KB
192 MB
L3 Cache
-

Theoretical Performance

691.0 GPixel/s
Pixel Rate
3.100 GPixel/s
1382 GTexel/s
Texture Rate
6.200 GTexel/s
176.9 TFLOPS
FP16 (half)
-
88.45 TFLOPS
FP32 (float)
248.0 GFLOPS
2.764 TFLOPS
FP64 (double)
-

Board Design

405W
TDP
35W
800 W
Suggested PSU
200 W
1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C
Outputs
1x DVI 1x HDMI 1.3a
3x 8-pin
Power Connectors
None

Graphics Processor

Navi 31
GPU Name
Caicos
Navi 31 XTX+
GPU Variant
Caicos XT (215-0804070)
RDNA 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
57.7 billion
Transistors
0.37 billion
529 mm²
Die Size
67 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.2
OpenCL
1.2
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
5.0

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