Home GPU Comparison AMD Radeon R9 285 vs AMD Radeon RX 7600

AMD Radeon R9 285 vs AMD Radeon RX 7600

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 285 and 8GB VRAM Radeon RX 7600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600 's Advantages
Released 8 years and 8 months late
Boost Clock2655MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 176.0GB/s)
256 additional rendering cores
Lower TDP (165W vs 190W)

Score

Benchmark

FP32 (float)
Radeon R9 285
3.29 TFLOPS
Radeon RX 7600 +561%
21.75 TFLOPS
VS

Graphics Card

Sep 2014
Release Date
May 2023
Volcanic Islands
Generation
Navi III
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
1720 MHz
-
Boost Clock
2655 MHz
1375 MHz
Memory Clock
2250 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
128bit
176.0GB/s
Bandwidth
288.0GB/s

Render Config

28
Compute Units
32
-
-
-
1792
Shading Units
2048
112
TMUs
128
32
ROPs
64
-
-
-
-
RT Cores
32
16 KB (per CU)
L1 Cache
128 KB per Array
512 KB
L2 Cache
2 MB
-
L3 Cache
32 MB

Theoretical Performance

29.38 GPixel/s
Pixel Rate
169.9 GPixel/s
102.8 GTexel/s
Texture Rate
339.8 GTexel/s
3.290 TFLOPS
FP16 (half)
43.50 TFLOPS
3.290 TFLOPS
FP32 (float)
21.75 TFLOPS
205.6 GFLOPS
FP64 (double)
679.7 GFLOPS

Board Design

190W
TDP
165W
450 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x HDMI 2.1a 3x DisplayPort 2.1
2x 6-pin
Power Connectors
1x 8-pin

Graphics Processor

Tonga
GPU Name
Navi 33
Tonga PRO (215-0851128)
GPU Variant
Navi 33 XL
GCN 3.0
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
5 billion
Transistors
13.3 billion
366 mm²
Die Size
204 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.2
1.2.170
Vulkan
1.3
-
-
-
6.5
Shader Model
6.7

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