AMD Radeon RX 7600 vs AMD Radeon HD 8770 OEM
GPU · Specs Compare
Graphics Card
Release Date
May 2023
Sep 2013
Generation
Navi III
Sea Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1720 MHz
—
Boost Clock
2655 MHz
—
Memory Clock
2250 MHz
1500 MHz
Memory
Memory Size
8GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
128bit
Bandwidth
288.0GB/s
96.00GB/s
Render Config
Compute Units
32
14
Shading Units
2048
896
TMUs
128
56
ROPs
64
16
RT Cores
32
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
256 KB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
169.9 GPixel/s
16.80 GPixel/s
Texture Rate
339.8 GTexel/s
58.80 GTexel/s
FP16 (half)
43.50 TFLOPS
—
FP32 (float)
21.75 TFLOPS
1.882 TFLOPS
FP64 (double)
679.7 GFLOPS
117.6 GFLOPS
Graphics Processor
GPU Name
Navi 33
Bonaire
GPU Variant
Navi 33 XL(215-163000057)
Bonaire XT(215-0839039)
Architecture
RDNA 3.0
GCN 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
13.3 billion
2.08 billion
Die Size
204 mm²
160 mm²
Board Design
TDP
165W
85W
Suggested PSU
450 W
250 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.0
Vulkan
1.3
1.2
Shader Model
6.8
6.3
Benchmark
3DMark Time Spy
10,990
—
3DMark Time Spy Extreme
5,219
—
3DMark Speed Way
2,024
—
Shadow of the Tomb Raider 2160p
38
—
Cyberpunk 2077 2160p
20
—
Shadow of the Tomb Raider 1440p
86
—
Cyberpunk 2077 1440p
48
—
Shadow of the Tomb Raider 1080p
130
—
Cyberpunk 2077 1080p
72
—
GTA 5 2160p
82
—
GTA 5 1440p
82
—
GTA 5 1080p
190
—
Horizon Forbidden West 1080p
64
—
Horizon Forbidden West 1440p
48
—
Horizon Forbidden West 2160p
28
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.