AMD Radeon 860M vs AMD Radeon HD 7970 GHz Edition
GPU · Specs Compare
Graphics Card
Release Date
Mar 2025
Jun 2012
Generation
Navi III IGP
Southern Islands
Type
Integrated
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
600 MHz
1000 MHz
Boost Clock
3000 MHz
1050 MHz
Memory Clock
System Shared
1500 MHz
Memory
Memory Size
System Shared
3GB
Memory Type
System Shared
GDDR5
Memory Bus
System Shared
384bit
Bandwidth
System Dependent
288.0GB/s
Render Config
Compute Units
8
32
Shading Units
512
2048
TMUs
32
128
ROPs
8
32
RT Cores
8
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
1024 KB
768 KB
Theoretical Performance
Pixel Rate
24.00 GPixel/s
33.60 GPixel/s
Texture Rate
96.00 GTexel/s
134.4 GTexel/s
FP16 (half)
6.144 TFLOPS
—
FP32 (float)
3.072 TFLOPS
4.301 TFLOPS
FP64 (double)
192.0 GFLOPS
1075 GFLOPS
Graphics Processor
GPU Name
Krackan Point
Tahiti
Architecture
RDNA 3.5
GCN 1.0
Foundry
TSMC
TSMC
Process Size
4 nm
28 nm
Transistors
Unknown
4.313 billion
Die Size
Unknown
352 mm²
GPU Variant
—
Tahiti XT2(215-0821065)
Board Design
TDP
15W
300W
Outputs
Portable Device Dependent
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
700 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.3
1.2
Shader Model
6.8
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.