AMD Radeon HD 6850 vs NVIDIA GeForce RTX 4070 SUPER
GPU · Specs Compare
Graphics Card
Release Date
Oct 2010
Jan 2024
Generation
Northern Islands
GeForce 40
Type
Desktop
Desktop
Bus Interface
PCIe 2.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1000 MHz
1313 MHz
Base Clock
—
1980 MHz
Boost Clock
—
2475 MHz
Memory
Memory Size
1024MB
12GB
Memory Type
GDDR5
GDDR6X
Memory Bus
256bit
192bit
Bandwidth
128.0GB/s
504.2GB/s
Render Config
Compute Units
12
—
Shading Units
960
7168
TMUs
48
224
ROPs
32
80
L1 Cache
8 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
48 MB
SM Count
—
56
Tensor Cores
—
224
RT Cores
—
56
Theoretical Performance
Pixel Rate
24.80 GPixel/s
198.0 GPixel/s
Texture Rate
37.20 GTexel/s
554.4 GTexel/s
FP32 (float)
1488 GFLOPS
35.48 TFLOPS
FP16 (half)
—
35.48 TFLOPS
FP64 (double)
—
554.4 GFLOPS
Graphics Processor
GPU Name
Barts
AD104
GPU Variant
Barts PRO(215-0798006)
AD104-350-A1
Architecture
TeraScale 2
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
40 nm
5 nm
Transistors
1.7 billion
35.8 billion
Die Size
255 mm²
294 mm²
Board Design
TDP
127W
220W
Suggested PSU
300 W
550 W
Outputs
2x DVI1x HDMI 1.3a2x mini-DisplayPort 1.1
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 16-pin
Graphics Features
DirectX
11.2 (11_0)
12 Ultimate (12_2)
OpenGL
4.4
4.6
OpenCL
1.2
3.0
Vulkan
N/A
1.3
Shader Model
5.0
6.8
CUDA
—
8.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.