AMD Radeon HD 8860 OEM vs AMD Radeon RX 6750 GRE 12 GB
GPU Specs Compare
Graphics Card
Release Date
Jan 2013
Oct 2023
Generation
Sea Islands
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1400 MHz
2250 MHz
Base Clock
-
2321 MHz
Boost Clock
-
2581 MHz
Memory
Memory Size
2GB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
179.2GB/s
432.0GB/s
Render Config
Compute Units
20
40
Shading Units
1280
2560
TMUs
80
160
ROPs
32
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
512 KB
3 MB
RT Cores
-
40
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
29.60 GPixel/s
165.2 GPixel/s
Texture Rate
74.00 GTexel/s
413.0 GTexel/s
FP32 (float)
2.368 TFLOPS
13.21 TFLOPS
FP64 (double)
148.0 GFLOPS
825.9 GFLOPS
FP16 (half)
-
26.43 TFLOPS
Graphics Processor
GPU Name
Curacao
Navi 22
GPU Variant
Curacao PRO(215-0848000)
Navi 22 KXT(215-127000144)
Architecture
GCN 1.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.8 billion
17.2 billion
Die Size
212 mm²
335 mm²
Board Design
TDP
175W
250W
Suggested PSU
450 W
600 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
2.1
Vulkan
1.2
1.3
Shader Model
5.1
6.7