NVIDIA A30 PCIe vs AMD Radeon HD 7870 XT
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Nov 2012
Generation
Tesla Ampere
Southern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
930 MHz
925 MHz
Boost Clock
1440 MHz
975 MHz
Memory Clock
1215 MHz
1500 MHz
Memory
Memory Size
24GB
2GB
Memory Type
HBM2e
GDDR5
Memory Bus
3072bit
256bit
Bandwidth
933.1GB/s
192.0GB/s
Render Config
SM Count
56
-
Shading Units
3584
1536
TMUs
224
96
ROPs
96
32
Tensor Cores
224
-
L1 Cache
192 KB (per SM)
16 KB (per CU)
L2 Cache
24 MB
512 KB
Compute Units
-
24
Theoretical Performance
Pixel Rate
138.2 GPixel/s
31.20 GPixel/s
Texture Rate
322.6 GTexel/s
93.60 GTexel/s
FP16 (half)
10.32 TFLOPS
-
FP32 (float)
10.32 TFLOPS
2.995 TFLOPS
FP64 (double)
5.161 TFLOPS
748.8 GFLOPS
Graphics Processor
GPU Name
GA100
Tahiti
Architecture
Ampere
GCN 1.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
54.2 billion
4.313 billion
Die Size
826 mm²
352 mm²
GPU Variant
-
Tahiti LE(215-0821122)
Board Design
TDP
165W
185W
Suggested PSU
450 W
450 W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
8-pin EPS
2x 6-pin
Graphics Features
DirectX
N/A
12 (11_1)
OpenGL
N/A
4.6
OpenCL
3.0
1.2
Vulkan
N/A
1.2
CUDA
8.0
-
Shader Model
N/A
5.1
📊 Benchmark
Blender
2,036
-