AMD Radeon HD 6930 vs AMD Radeon RX 6750 GRE 12 GB
GPU · Specs Compare
Graphics Card
Release Date
Dec 2011
Oct 2023
Generation
Northern Islands
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1200 MHz
2250 MHz
Base Clock
—
2321 MHz
Boost Clock
—
2581 MHz
Memory
Memory Size
1024MB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
153.6GB/s
432.0GB/s
Render Config
Compute Units
20
40
Shading Units
1280
2560
TMUs
80
160
ROPs
32
64
L1 Cache
8 KB (per CU)
128 KB per Array
L2 Cache
512 KB
3 MB
RT Cores
—
40
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
24.00 GPixel/s
165.2 GPixel/s
Texture Rate
60.00 GTexel/s
413.0 GTexel/s
FP32 (float)
1.920 TFLOPS
13.21 TFLOPS
FP64 (double)
480.0 GFLOPS
825.9 GFLOPS
FP16 (half)
—
26.43 TFLOPS
Graphics Processor
GPU Name
Cayman
Navi 22
GPU Variant
Cayman CE(215-0807105)
Navi 22 KXT(215-127000144)
Architecture
TeraScale 3
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
40 nm
7 nm
Transistors
2.64 billion
17.2 billion
Die Size
389 mm²
335 mm²
Board Design
TDP
186W
250W
Suggested PSU
450 W
600 W
Outputs
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 6-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
2.1
Vulkan
N/A
1.3
Shader Model
5.0
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.