AMD Radeon HD 7870 GHz Edition vs NVIDIA GeForce RTX 6090
GPU Specs Compare
Graphics Card
Release Date
Mar 2012
Jan 2027
Generation
Southern Islands
GeForce 60
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
1200 MHz
1750 MHz
Base Clock
-
2300 MHz
Boost Clock
-
2700 MHz
Memory
Memory Size
2GB
32GB
Memory Type
GDDR5
GDDR7
Memory Bus
256bit
512bit
Bandwidth
153.6GB/s
1.79TB/s
Render Config
Compute Units
20
-
Shading Units
1280
24576
TMUs
80
768
ROPs
32
192
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
96 MB
SM Count
-
192
Tensor Cores
-
768
RT Cores
-
192
Theoretical Performance
Pixel Rate
32.00 GPixel/s
518.4 GPixel/s
Texture Rate
80.00 GTexel/s
2073.6 GTexel/s
FP32 (float)
2.560 TFLOPS
132.7 TFLOPS
FP64 (double)
160.0 GFLOPS
2.074 TFLOPS
FP16 (half)
-
132.7 TFLOPS
Graphics Processor
GPU Name
Pitcairn
GR202
GPU Variant
Pitcairn XT(215-0828047)
GR202-300-A1
Architecture
GCN 1.0
Rubin
Foundry
TSMC
TSMC
Process Size
28 nm
3 nm
Transistors
2.8 billion
Unknown
Die Size
212 mm²
Unknown
Board Design
TDP
175W
525W
Suggested PSU
450 W
900 W
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
2x 6-pin
1x 16-pin
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.4
Shader Model
5.1
6.9
CUDA
-
12.0