AMD Radeon RX 9070 vs AMD Radeon HD 6930
GPU Specs Compare
Graphics Card
Release Date
Mar 2025
Dec 2011
Generation
Navi IV
Northern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 2.0 x16
Clock Speeds
Base Clock
1330 MHz
-
Boost Clock
2520 MHz
-
Memory Clock
2518 MHz
1200 MHz
Memory
Memory Size
16GB
1024MB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
644.6GB/s
153.6GB/s
Render Config
Compute Units
56
20
Shading Units
3584
1280
TMUs
224
80
ROPs
128
32
Tensor Cores
112
-
RT Cores
56
-
L1 Cache
128 KB per Array
8 KB (per CU)
L2 Cache
8 MB
512 KB
L3 Cache
64 MB
-
Theoretical Performance
Pixel Rate
322.6 GPixel/s
24.00 GPixel/s
Texture Rate
564.5 GTexel/s
60.00 GTexel/s
FP16 (half)
72.25 TFLOPS
-
FP32 (float)
36.13 TFLOPS
1.920 TFLOPS
FP64 (double)
1129 GFLOPS
480.0 GFLOPS
Graphics Processor
GPU Name
Navi 48
Cayman
GPU Variant
Navi 48 XT(215-176600331)
Cayman CE(215-0807105)
Architecture
RDNA 4.0
TeraScale 3
Foundry
TSMC
TSMC
Process Size
4 nm
40 nm
Transistors
53.9 billion
2.64 billion
Die Size
357 mm²
389 mm²
Board Design
TDP
220W
186W
Suggested PSU
550 W
450 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1a
2x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
2x 8-pin
2x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
11.2 (11_0)
OpenGL
4.6
4.4
OpenCL
2.2
1.2
Vulkan
1.3
N/A
Shader Model
6.8
5.0