AMD Radeon R7 370 vs AMD Radeon HD 7870 XT
GPU Specs Compare
Graphics Card
Release Date
Jun 2015
Nov 2012
Generation
Pirate Islands
Southern Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
925 MHz
925 MHz
Boost Clock
975 MHz
975 MHz
Memory Clock
1400 MHz
1500 MHz
Memory
Memory Size
2GB
2GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
179.2GB/s
192.0GB/s
Render Config
Compute Units
16
24
Shading Units
1024
1536
TMUs
64
96
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
512 KB
512 KB
Theoretical Performance
Pixel Rate
31.20 GPixel/s
31.20 GPixel/s
Texture Rate
62.40 GTexel/s
93.60 GTexel/s
FP32 (float)
1.997 TFLOPS
2.995 TFLOPS
FP64 (double)
124.8 GFLOPS
748.8 GFLOPS
Graphics Processor
GPU Name
Trinidad
Tahiti
GPU Variant
Trinidad PRO(215-0870020)
Tahiti LE(215-0821122)
Architecture
GCN 1.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
2.8 billion
4.313 billion
Die Size
212 mm²
352 mm²
Board Design
TDP
110W
185W
Suggested PSU
300 W
450 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
1x 6-pin
2x 6-pin
Graphics Features
DirectX
12 (11_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
1.2
1.2
Vulkan
1.2
1.2
Shader Model
5.1
5.1
📊 Benchmark
3DMark Time Spy
1,517
-
3DMark Time Spy Extreme
758
-