Home GPU Comparison AMD Radeon HD 6790 vs NVIDIA GeForce 6200 X2 PCI

AMD Radeon HD 6790 vs NVIDIA GeForce 6200 X2 PCI

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6790 and 256MB VRAM GeForce 6200 X2 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6790 's Advantages
Released 3 years and 3 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (134.4GB/s vs 3.200GB/s)
800 additional rendering cores

Score

VS

Graphics Card

Apr 2011
Release Date
Jan 2008
Northern Islands
Generation
GeForce 6 PCI
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1050 MHz
Memory Clock
200 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
134.4GB/s
Bandwidth
3.200GB/s

Render Config

-
SM Count
-
10
Compute Units
-
800
Shading Units
-
40
TMUs
4
16
ROPs
2
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
-

Theoretical Performance

13.44 GPixel/s
Pixel Rate
560.0 MPixel/s
33.60 GTexel/s
Texture Rate
1.120 GTexel/s
-
FP16 (half)
-
1344 GFLOPS
FP32 (float)
-
-
FP64 (double)
-

Graphics Processor

Barts
GPU Name
NV44
Barts LE (215-0798002)
GPU Variant
-
TeraScale 2
Architecture
Curie
TSMC
Foundry
TSMC
40 nm
Process Size
110 nm
1.7 billion
Transistors
0.075 billion
255 mm²
Die Size
110 mm²

Board Design

150W
TDP
Unknown
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DMS-59
2x 6-pin
Power Connectors
1x 6-pin

Graphics Features

11.2 (11_0)
DirectX
9.0c (9_3)
4.4
OpenGL
2.0 (full) 2.1 (partial)
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
CUDA
-
5.0
Shader Model
3.0

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