GPU Comparison
RADEON
AMD Radeon HD 7970
CORE STATE
Tahiti
VRAM
3 GB
CLOCK SPEED
—
TDP
250 W
BUS WIDTH
384 bit
ARCHITECTURE
GCN 1.0
PROCESS
28 nm
LAUNCH DATE
2012
VS
GEFORCE
GeForce GT 1010
CORE STATE
GP108
VRAM
2 GB
CLOCK SPEED
1468 MHz
TDP
30 W
BUS WIDTH
64 bit
ARCHITECTURE
Pascal
PROCESS
14 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
HD 7970
GT 1010
Core Specs
Shading Units
2,048
256
-87.5%
Shaders
2,048
256
-87.5%
TMUs
128
16
-87.5%
ROPs
32
8
-75.0%
Compute Units
32
—
SM Count
—
2
Clocks
Base Clock
—
1228 MHz
Boost Clock
—
1468 MHz
GPU Clock
925 MHz
—
Memory Clock
1375 MHz
5.5 Gbps effective
1502 MHz
6 Gbps effective
Memory
Memory Size
3 GB
2 GB
VRAM (MB)
3,072
2,048
-33.3%
Memory Type
GDDR5
GDDR5
Memory Bus
384 bit
64 bit
Bandwidth
264.0 GB/s
48.06 GB/s
Cache
L1 Cache
16 KB (per CU)
16 KB (per SM)
L2 Cache
768 KB
256 KB
Performance
Pixel Rate
29.60 GPixel/s
11.74 GPixel/s
Texture Rate
118.4 GTexel/s
23.49 GTexel/s
FP32 (TFLOPS)
3.789 TFLOPS
751.6 GFLOPS
FP64 (TFLOPS)
947.2 GFLOPS (1:4)
31.32 GFLOPS (1:24)
Power
TDP
250 W
30 W
TDP (W)
250
30
-88.0%
Suggested PSU
600 W
200 W
Power Connectors
1x 6-pin + 1x 8-pin
None
Architecture
Architecture
GCN 1.0
Pascal
GPU Name
Tahiti
GP108
Generation
Southern Islands
(HD 7900)
GeForce 10
Process Size
28 nm
14 nm
Transistors
4,313 million
1,800 million
Die Size
352 mm²
74 mm²
Foundry
TSMC
Samsung
Density
12.3M / mm²
24.3M / mm²
API Support
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1 (1.2)
3.0
CUDA
—
6.1
Shader Model
6.5 (5.1)
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
275 mm
10.8 inches
147 mm
5.8 inches
Height
111 mm
4.4 inches
—
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
1x DVI1x mini-HDMI 2.0
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x4
Other
Launch Price
549 USD
—
Production
End-of-life
End-of-life
Predecessor
Northern Islands
GeForce 900
Successor
Sea Islands
GeForce 20